libs/hana/test/concept/constant/comparable.cpp

   1 // Copyright Louis Dionne 2013-2017
   2 // Distributed under the Boost Software License, Version 1.0.
   3 // (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
   4
   5 #include "minimal.hpp"
   6
   7 #include <boost/hana/tuple.hpp>
   8
   9 #include <laws/comparable.hpp>
  10 namespace hana = boost::hana;
  11
  12
  13 int main() {
  14     constexpr auto ints = hana::make_tuple(
  15         minimal_constant<int, -3>{},
  16         minimal_constant<int, 0>{},
  17         minimal_constant<int, 1>{},
  18         minimal_constant<int, 2>{},
  19         minimal_constant<int, 3>{}
  20     );
  21
  22     hana::test::TestComparable<minimal_constant_tag<int>>{ints};
  23 }